A New Hydrodynamic Spherical Accretion Exact Solution and Its Quasi-spherical Perturbations
We present an exact γ = 5/3 spherical accretion solution that modifies the Bondi boundary condition of $\rho \to \mathrm{constant}$ as r → ∞ to ρ → 0 as r → ∞. This change allows for simple power-law solutions on the density and infall velocity fields, ranging from a cold empty freefall condition wh...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2023-01-01
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| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/acb538 |